JPH0624341Y2 - Sliding opening container - Google Patents

Description

[Detailed Description of the Invention] <Industrial field of application> The present invention has a cylindrical outer casing that is vertically slid to expand and contract the end sealing portion provided between the outer casing and the peripheral wall body of the container. The present invention relates to a slide-type opening container that opens and closes an end of a peripheral wall body.

<Prior Art> Conventionally, in this type of container, for example, as shown in Japanese Utility Model Publication No. 53-27240, curved tongue pieces are formed at the tip of each outer end plate so as to be adjacent to each other. The outer end plate was closed and the end was blocked.

<Problems to be Solved by the Invention> However, in the above-mentioned prior art, it is necessary to make the tongue piece as large as possible in order to improve the sealing performance, and therefore, a triangular folding piece is provided to make it expandable and contractable, and complicated. There is a drawback in that the structure is complicated, such as by providing broken lines.

Furthermore, when the exterior body is slid to open the end, the tongue piece interferes with the stored contents, making it difficult to see the stored contents. There is a drawback that it is difficult to take out a product in the middle of opening even when a small size product such as a product is stored. Further, there is a risk that the exterior body may unexpectedly slide and open during transportation or the like.

Therefore, the present invention has a simple structure and opens so that the hole gradually expands from the center as the outer body is slid, and there is no danger of the outer body slidingly opening during transportation and the like. A slide-type opening container that can be formed from a blank plate is provided.

<Means for Solving the Problems> The present invention has been made to solve the above problems.
A polygonal tubular peripheral wall main body and a polygonal tubular external body that slides on the outer surface of the peripheral wall main body are provided, and 2 is provided between one end of each side plate of the exterior body and a corresponding end of the side plate of the peripheral wall main body. In a slide-type opening container in which an expandable end-blocking portion composed of an outer end plate and an inner end plate that are polymerized in a folded state is provided, and the opening end is opened and closed by sliding the exterior body up and down, This is a slide-type opening container in which a polygonal cylindrical lid that covers the opposite end of the peripheral wall body is provided and the lid and the exterior body are connected via a perforation line.

Also, in a slide-type opening container provided with a polygonal tubular peripheral wall body and a polygonal tubular exterior body that slides on the outer surface of the peripheral wall body, a tip side via a fold line to one end side of each side plate of the exterior body. Connect the horizontal outer end plates so as to overlap with each other, and connect the tip end side of the outer end plate and the corresponding end side of the side plate of the peripheral wall body with the inner end plate via a fold line.

<Embodiment> An embodiment of the present invention will be described in detail with reference to the drawings. First, explaining the developed plan view of FIG. 2, (1) is a side plate of the peripheral wall main body, and (11) is a glue margin portion. Further, (2) is a side plate of the exterior body, and (12) is a glue margin portion, which are continuously provided side by side so as to form a hexagonal tubular shape. Fold lines on the bottom side of each side plate (2) of this exterior body
The outer end plate (3) is connected via (l ₁ ). This outer end plate
In (3), the tip side is horizontal, that is, parallel to the broken line (l ₁ ), and _one side (a) is approximately equal to the straight line connecting the center point of the lower opening and both ends of each side plate (2), and the other side The side (b) is formed in a trapezoidal shape that is more gently inclined than the side (a) so that the side (b) overlaps. The tip side of each outer end plate (3) and the lower side (upper side in FIG. 2) of each side plate (1) of the peripheral wall body are the side sides of the tip side of each outer end plate (3).
They are connected by an inner end plate (4) via fold lines (l ₂ ) (l ₃ ) so as to leave a polymerized end (c) near (a). The inner end plate (4) is the seventh
As shown in the figure, the inner end plate (4) is located near the side (a) of each outer end plate (3).
You may connect so that the front-end | tip side of may project and form the superposition | polymerization end (c).

In the figure, (6) is a lid side plate, (16) is a glue margin part, which is partitioned and formed above the side plate (2) and the glue margin part (12) of each exterior body, and has a hexagonal tubular shape. Side by side so that each lid side
(6) and the side plate (2) of the exterior body are connected via a perforation line (7). (8) is a regular hexagonal cover plate, (19) is an inner flap, (17) is a locking flap, and (18) is an insertion flap.
Here, the sum of the height of the side plate (2) of the exterior body and the height of the lid side plate (6) is set to be equal to the height of the side plate (1) of the peripheral wall body.

To assemble the present invention having the above configuration, the broken line (l ₂ )
Bend the outer end plate (3), the side plate (2), and the lid side plate (6), stack the outer end plate (3) on the inner end plate (4), and fold the side plate (1) and side plate (2) respectively. Inner end plates (4) folded over while folding along
The inner end plate (4) and the outer end plate (5) that are adjacent to each other are inserted between the outer end plate (3) and the outer end plate (3), and the glue margin portion (11) is fixed to the inner surface of the opposite side plate (1) to form a hexagonal tube. -Shaped peripheral wall body (23) is formed, and the glue margin part
By fixing (12) to the inner surface of the side plate (2) at the opposite end and the glue margin (16) to the inner surface of the lid side plate (6) at the opposite end, a hexagonal tubular exterior body can be obtained.
(20) and lid (21) are formed (see FIG. 1).

According to the present invention assembled as described above, the exterior body (20) is separated from the outer body (20) by breaking the perforation line (7) as shown in FIG. (23) It can be slid on the outer surface. When the outer casing (20) is slid downward, as shown in FIG. 3 and FIG. 5, the outer end plate (3) and the inner end plate (4) are closed to form the end sealing portion (40). Interlocked with the slide of (20), it gradually opens from the folded state by folding lines (l ₁ ), (l ₂ ), (l ₃ ), and is stretched inside the exterior body (20), and a hole is gradually formed from the center of the lower surface. Open so that it becomes larger. On the contrary, if the outer casing (20) is slid upward, the end blocking part will be folded, and the end blocking adjacent to the side (a) side of the outer end plate (3) and the inner end plate (4) will be closed. The part is narrowed near the side (b), and the side parts of the adjacent outer end plates (3) are overlapped with each other to close the opening. At this time, as shown in FIG. 4, the outer end plate (3), the overlapping end (c) of the tip side
Since the horizontal tip side of the outer end plate (3) adjacent to the corner comes into contact, the center point can be surely blocked. Inner end plate (3)
The same result is obtained when has a polymerization end (c).

Also, the lid (21) may be removed to open the upper end, but during box making, the inner surface of the lid side plate (6) and the outer surface of the side wall (1) of the peripheral wall body are fixed to each other. It may be opened by opening and closing (8). Since the upper side of the exterior body (20) and the lower side of the lid body (21) are connected via the perforation line (7), the exterior body (20) will not slide unless the perforation line (7) is broken, and during transportation. There is no danger that the exterior body (20) will unexpectedly slide and open, and the exterior body (20) and the lid body (21) will be one-sided with the peripheral wall body (23)
As it covers, it has an excellent appearance. If the lid plate (8) is also fixed when the product is stored, the opening can be limited to the slide type lower end.

The present invention is not limited to the above embodiment, and the upper end sealing structure is not shown in FIG. 7 unless the lid (21) is connected through the perforation line (7). The cover plate (28), the inner flap (26) and the locking plate (27) may be connected to the upper side of the peripheral wall body (23) (lower side in FIG. 7).
The shape of 3) can be arbitrarily changed as long as it is a polygonal cylinder such as a quadrangular cylinder and a pentagonal cylinder shown in FIG. 8 other than the hexagonal cylinder.

<Effect of the Invention> As described above, according to claim 1 of the present invention, since the side plate of the exterior body and the lid side plate of the lid are connected via the perforation line, the perforation line is not broken. As long as the exterior body does not slide, there is no danger of opening unexpectedly during transportation, and the peripheral wall body is covered with the exterior body and the lid body in a single face, which is excellent in appearance.

The configuration of the end block part is such that the horizontal end side of the outer end plate is engaged to close the open end part, so the inner end plate is directly connected to this end side and interlocked with the sliding of the exterior body. The elastic structure of the end blocking portion to be formed can be made a simple structure without the need to form extra folding pieces and the like, and the efficiency of paper removal can be improved.

Also, when the outer body is slid, the outer end plate and the inner end plate open from the folded state to the inside of the outer body, and a small hole gradually expands so as to be sucked in from the center. It can be opened to an appropriate size according to the stored product, and the stored product will be exposed depending on the opening degree, so it has an excellent display effect.

Furthermore, the slide-type opening container of the present invention can be formed by bending and adhering a single blank plate, and is easy to manufacture.

[Brief description of drawings]

FIG. 1 is a perspective view, FIG. 2 is a developed plan view, FIG. 3 is a perspective view showing an opening process, and FIG. 4 is a bottom view in a closed state. 5 and 5 are side sectional views in an open state, FIG. 6 is a perspective view with a lid removed, FIG. 7 is a developed plan view showing another embodiment, and FIG. 8 is a square. It is a development top view which shows the Example made into a cylindrical shape. (1), (2) ... side plate, (3) ... outer end plate (4) ... inner end plate, (6) ... lid side plate (7) ... perforation line (20) ... exterior body, (21) …… Lid (23) …… Peripheral wall body

Claims (1)

[Scope of utility model registration request] 1. A peripheral wall main body (23) having a polygonal tubular shape, and the peripheral wall main body (2).
Equipped with a polygonal tubular outer body (20) that slides on the outer surface of 3),
One side of each side plate (2) of the exterior body and the side plate (1) of the peripheral wall body
Outer end plate that overlaps with the corresponding edge of the
(3) and an inner end plate (4) are provided with a retractable end block (40), and the sliding body opening (20) is opened and closed by sliding the exterior body (20) up and down. In the container, a polygonal cylindrical lid body (21) covering the opposite end of the peripheral wall body (23) is provided, and the lid body (21) and the exterior body (20) are perforated through the perforation line (7). A slide-type opening container characterized by being connected.